Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Esgaloped Shrimps
Ingredients
Directions
The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the sauce
Dissolve the Bovril in the boiling water.
In a saucepan, cream the butter until light.
Add the flour and mustard, and mix until fluffy.
Gradually pour the hot liquid into the mixture.
Place the saucepan on the heat and stir until it begins to boil.
Add the lemon juice and half the salt and cayenne pepper.
Cook for six minutes.
Assemble and bake
Season the shrimps and stir them into the sauce.
Transfer the mixture to a shallow baking dish that holds about a quart.
Cover with grated bread crumbs and dot with small pieces of the remaining butter.
Bake for 20 minutes at 400°F (200°C).
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mustard + lemontop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Shrimp + buttertop 11% of all pairsSmell alikemoderateCooked together2,931 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shrimps
- Provide the main body and flavour of the dish.
- Butter
- Adds richness and fat, and helps the bread crumbs brown on top.
- Flour
- Thickens the liquid into a smooth sauce that holds the shrimps together.
- Bread crumbs
- Form a crisp, golden topping that browns during baking.
- Bovril
- Adds a savoury, meaty depth of flavour to the sauce.
The step that matters
Gradually pour the hot liquid into the mixture. Adding the hot liquid slowly while stirring keeps the flour from clumping, so the sauce becomes smooth rather than lumpy.
Swap the mustard
How well each one fits the dish's main ingredients (shrimp, bread, flour, butter, pepper, lemon):
- Shallotfits better
- Asparagusfits better
- Capsicumfits better
- Mustardthe original
Fit is the average pairing score against shrimp, bread, flour, butter, pepper, lemon. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Lemon Sauce236 recipes
White Bread80 recipes
Bread Omelette60 recipes